Study Veenhoven & Ehrhardt (1995): study ZZ 1980
- Public
- Adults, general public, 32 countries, around 1980
- Sample
- Respondents
- N = 35000
- Non Response
- Assessment
- Interview: face-to-face
Correlate
- Authors's Label
- Explained variance
- Our Classification
-
-
- Operationalization
- - nutrition
- real income per capita
- social security
- gender equality
- income equality
- freedom of press
- political democracy
- education
- media attendence